V2 of this patch series cleans up some whitespace and column alignment
issues in the trace2 perf and normal formats. It also removes some dead
code.

Jeff Hostetler (7):
  trace2: cleanup column alignment in perf target format
  trace2: trim whitespace in region messages in perf target format
  trace2: remove dead code in maybe_add_string_va()
  trace2: trim trailing whitespace in normal format error message
  quote: add sq_quote_argv_pretty_ltrim
  trace2: cleanup whitespace in normal format
  trace2: cleanup whitespace in perf format

 quote.c                 | 11 +++++
 quote.h                 |  1 +
 t/t0211-trace2-perf.sh  |  4 +-
 trace2/tr2_tgt_event.c  |  5 ---
 trace2/tr2_tgt_normal.c | 33 +++++++--------
 trace2/tr2_tgt_perf.c   | 89 +++++++++++++++++++++++++++--------------
 6 files changed, 90 insertions(+), 53 deletions(-)


base-commit: 026dd738a6e5f1e42ef0f390feacb5ed6acc4ee8
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-298%2Fjeffhostetler%2Fupstream-2230-cleanup-v2
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-298/jeffhostetler/upstream-2230-cleanup-v2
Pull-Request: https://github.com/gitgitgadget/git/pull/298

Range-diff vs v1:

 1:  38b53da31f = 1:  38b53da31f trace2: cleanup column alignment in perf target format
 2:  834ee95cd2 < -:  ---------- trace2: trim whitespace in start message in perf target format
 3:  d2f7cf3908 < -:  ---------- trace2: trim whitespace in region messages in perf target format
 -:  ---------- > 2:  db35099712 trace2: trim whitespace in region messages in perf target format
 -:  ---------- > 3:  09dff12a7d trace2: remove dead code in maybe_add_string_va()
 -:  ---------- > 4:  d5b5a70c1b trace2: trim trailing whitespace in normal format error message
 -:  ---------- > 5:  5059776248 quote: add sq_quote_argv_pretty_ltrim
 -:  ---------- > 6:  bb64bb2513 trace2: cleanup whitespace in normal format
 -:  ---------- > 7:  a6e5e7c70b trace2: cleanup whitespace in perf format

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